Experienced Attorney for Family Law in Hannover Germany
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Legal notice

Attorney, certified attorney for both family law and medical law


Karmarschstrasse 46

30159 Hannover

Tel. 0511 / 874 597 30

Fax 0511 / 874 597 303



Job title and responsible chambers

Our attorney Dr. Oldenburger is licensed under the laws of the Federal Republic of Germany and is a member of the Celle Law Society, Bahnhofstr. 5, 29221 Celle.



VAT ID No. (Article 27a of the German VAT Act)

DE 276 963 905

The applicable professional regulations are:

The Federal Lawyer‘s Act (Bundesrechtsanwaltsordnung – BRAO)

Rules of Professional Practice (Berufsordnung – BORA)

The Specialist Attorneys Regulation (Fachanwaltsordnung – FAO)

Law on the Remuneration of Attorneys (Rechtsanwaltsvergütungsgesetz – RVG)

Code of Conduct of the Council of Bars and Law Societies of Europe

Website production & logo design

elElefante – Manufaktur für Wort & Bild

Portrait photograph

Jerome Courtois Photography

Portrait photograph of Annette Bönning

Maren Kolf Fotografie


Lawyers are obliged to maintain occupational liability insurance with a minimum insured sum of € 250,000. artvocati | Law Firm maintains occupational liability insurance with an insured sum of € 1,000,000. The insurance companies are AXA Versicherung AG, Colonia-Allee 10-20, 51067 Cologne.

The arbitration bodies under Article 3 par. 1 No. 4 of the Regulation on Service Providers’ Duty to Inform (DL-InfoV) are the arbitration board of the Federal Chamber of Lawyers at the Federal Bar Association in Berlin, Rauchstr. 26, 10787 Berlin (www.brak.de) or the Celle Law Society, Bahnhofstr. 5, 29221 Celle (www.rakcelle.de).


For our work we charge fees, which we bill as proceedings progress or, at the latest, after the mandate has been completed. We are entitled to ask for reasonable advance payments in accordance with Article 9 RVG. We will conclude an individual fee agreement with you establishing the amount of the fee. In court proceedings, the fees may not fall short of the statutory fees provided for in RVG. Mandates do not have a fixed term but rather depend on the course of each individual case. You can terminate the mandate relationship at any time, also without giving reasons, though our fee entitlements will not be affected by this.

Disclaimer and guarantee exclusion

We make every effort to always provide current, complete and correct information on this website. Nevertheless, any guarantee for the correctness, completeness and currency of all content is excluded. In principle, liability claims for losses which result from the use of incorrect information provided on this website are excluded, provided that we are not culpable due to wilful misconduct or gross negligence. We also accept no liability for the existence or content of the linked websites and subpages of third-party providers or for their flawless operation. The links are investigated and selected with the utmost care. However, their respective operators are exclusively responsible for the content of the linked sites. We expressly do not adopt the third-party content of linked sites as our own and dissociate ourselves from that content. Should a link not function or if a linked site has dubious content, please notify us to that effect.